Sufficient quantity and convenient design: you will receive 30 LED flashlights with 30 strips. Please remove the protective film of the battery be suitable fore use. The quantity is sufficient suitable for easy use and sharing; The headworn design makes it easier to read, work and explore A bright Headlight with three lighting modes: this bright Headlight uses COB LED lamps to emit 800 lumens of light, providing a 160 degree wide beam to illuminate a large area; In addition, the helmet headlights have three white light brightness modes, namely high, low and flash, which you can adjust according to the scene and use requirements to meet your Anti slip adjustable: the suitable forehead is light, soft, com suitable fortable, anti slip and light, which will not bring heavy burden to the ; The size is about 6 x 4 x 1.7 cm/2.36 x 1.57 x 0.67 inch, portable, flexible and adjustable, suitable suitable for different people, such as adults and children; You can also choose to wear the product on your wrist or other places Waterproof and : LED headlights are made of high-quality plastic shell and switch, waterproof and leak proof, and can be used even in ; It is also suitable suitable for running, walking, cycling, hiking, camping, fishing and reading at night Practical gifts: portable, adjustable and other functions make hiking headlights a practical gift suitable for fathers, partners, boyfriends and night runners on Christmas, birthday, Valentine's Day or other occasions Color: blue+black Material: plastic Package Contents: 30 x lights Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.